UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fBfMyRuVfb6HEW3Ksb7neTFoq4vlMEeHwEG7gyMLXsE=' 
WHERE 
  key_id = '30a52f108533e7a877ab1ca15cb8d326103a48cee2a314ef57433247b036a188' 
  AND (
    token = 'fBfMyRuVfb6HEW3Ksb7neTFoq4vlMEeHwEG7gyMLXsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )